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Identity and residence

Where do I find my foreigner number (AGDREF)?

The foreigner number (10 digits, known as the “AGDREF number”) is printed on your residence permit, below the photo, and on any receipt or letter from the prefecture.

Fictitious model: Residence permit or receipt On the front of the permit, below the photo, line “N° étranger”; on a receipt, top right AGDREF foreigner number 10 digits Fictitious document · Residence permit or receipt
Fictitious model of “Residence permit or receipt”. Area: On the front of the permit, below the photo, line “N° étranger”; on a receipt, top right · Format: 10 digits.

Where to find it online

  • ANEF account (administration-etrangers-en-france.interieur.gouv.fr) → “Mon compte”: the foreigner number is shown with your civil status.
  • It is asked for in every online procedure (renewal, change of address, duplicate).

If you have lost it

  • Find it on an old receipt, an extension certificate or a letter from the prefecture.
  • Otherwise, contact the prefecture through its digital reception point; a charity such as La Cimade can help you free of charge.

Official sources

Checked on 28/09/2026.

See also

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